Top 22 alternative sites to

  2. HTML
    Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

  4. Stack Overflow - Where Developers Learn, Share, & Build Careers
    Stack Overflow | The World’s Largest Online Community for Developers

  6. CSS-Tricks
    CSS-Tricks is a website about websites.
    Author: Chris Coyier

  8. GitHub: Where the world builds software
    GitHub is where over 65 million developers shape the future of software, together. Contribute to the open source community, manage your Git repositories, review code like a pro, track bugs and feat...

  10. GeeksforGeeks | A computer science portal for geeks
    A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.

  12. Opera Web Browser | Faster, Safer, Smarter | Opera
    Get a faster, better browser. Opera's free VPN, Ad Blocker, integrated messengers and private mode help you browse securely and smoothly. Share files instantly between your desktop and mobile browsers and experience web 3.0 with a free cryptowallet.

  14. Microsoft - Official Home Page
    At Microsoft our mission and values are to help people and businesses throughout the world realize their full potential.

  16. Learn to Code — For Free — Coding Courses for Busy People
    Learn to Code — For Free

  18. The Biggest Online Tutorials Library
    The Biggest Online Tutorials Library - AppML, AI with Python, Behave, Java16, Spacy
    Author: Tutorialspoint

  20. JSFiddle
    Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.

  22. 菜鸟教程 - 学的不仅是技术,更是梦想!
    菜鸟教程(提供了编程的基础技术教程, 介绍了HTML、CSS、Javascript、Python,Java,Ruby,C,PHP , MySQL等各种编程语言的基础知识。 同时本站中也提供了大量的在线实例,通过实例,您可以更好的学习编程。..

  24. Grepper | The Query & Answer System for the Coder Community
    Get code examples instantly right from your google search results with the Grepper Chrome Extension.

  26. SitePoint – Learn HTML, CSS, JavaScript, PHP, Ruby & Responsive Design
    Learn Web Design & Development with SitePoint tutorials, courses and books - HTML5, CSS3, JavaScript, PHP, mobile app development, Responsive Web Design

  28. Node.js
    Node.js® is a JavaScript runtime built on Chrome's V8 JavaScript engine.
    Author: Node js

  30. Trello
    Infinitely flexible. Incredibly productive for teams of all sizes. Trello manages everything, from big project details to micro tasks. Collaborate anywhere, even on mobile.

  32. Medium – Where good ideas find you.
    Medium is an open platform where readers find dynamic thinking, and where expert and undiscovered voices can share their writing on any topic.

  34. w3school 鍦ㄧ嚎鏁欑▼
    鍏ㄧ悆鏈�澶х殑涓枃 Web 鎶�鏈暀绋嬨��

  36. Firefox - Protect your life online with privacy-first products
    Firefox is more than a browser. Learn more about Firefox products that handle your data with respect and are built for privacy anywhere you go online.
    Author: Mozilla Corporation

    Other sites like mozilla org

  38. Download Mozilla Firefox
    All about Download Mozilla Firefox . Download Firefox and learn about Mozillas free Firefox Browser right now here on Download Mozilla Firefox for Free

  40. Data Privacy and Online Security for All |
    Are you scared of mass surveillance, malware attacks, data interception and other online threats? Learn more about data privacy and security on this site.

  42. 澳洲幸运8开奖历史官方网站-手机版开奖直播|澳洲幸运8官网开奖历史结果|Internet for people, not profit — Mozilla